I passed up a German 24x30cm camera on eBay.de some weeks ago, I decided I din't really have time to drive half way across Europe to collect it.

What I have got from ebay.de, however, is a book containing among other things a list of just about all the lenses available in Germany in 1910, with prices, specifications and coverage... If anyone wants to know if a German antique can be used for ULF, I'll look it up.

My main surprise in that direction was a 135mm "Monoplast" which I bought as a "defective shutter with glass in". It covers 8x10" from f:22, and possibly 11x14" too at f:45...